Does Having A Bigger Penis Mean There'll Be A Larger Amount Of Semen Stored?

Does Having A Bigger Penis Mean There'll Be A Larger Amount Of Semen Stored?
Say that a guy hasn't had sex within 2 days. He hasn't really did anything to make him ejaculate semen. If he has a big penis does that mean there will be more semen? PS I'm not a guy. Just curious.

Semen is not made or stored in the penis, it's within the scrotum. And no, that doesn't mean that the bigger the scrotum, the more semen is made. A man has more output when he's younger, in the years when conceiving children is right, and then less as he ages.
Most of the semen volume is produced by the prostate gland and the seminal vesicles which are inside the abdomen.